claire, this guy, the older brother, tamerlan, drove a mercedes, he dressed well. looks like he was into money, but he was unemployed. should we be following the money trail and what could that tell us? >> yes, absolutely, governor. the financial trail is going to be very important in this case, especially as tamerlan, of course, is now dead and his younger brother unable to talk for the moment. the financial trail can started to be followed right away. as you say, the older brother in particular dressed in nice sports clothes, had expensive shoes, drove a mercedes. in particular we know that last year, 2012, between january and june, he traveled over to the cacausus region. during those six months, who was supporting his wife and small child at home? who was supporting him? there's no record of him holding a job when he came back. his younger brother didn't have a public record of holding a job, although we know he was a student. just like after 9/11 took us to the wealthy donors in the persian gulf area, saudi arabian and other gulf donors, and foundations like b